(347449) 1998 HO121 (1997)

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Updated on June 2, 2013

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* Profile

Designation (347449) 1998 HO121
Discovery Date April 23, 1998
Magnitude 18.6 mag
Discoverer Lincoln Laboratory Near-Earth Asteroid Research project

* Orbital Elements

Perturbed ephemeris below is based on 4-opp elements from MPO 242985.
Last observed on 2012 Nov. 6.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2450520.50000 2450533.4112713 326.60144 180.51118  11.90435 

    e             q             a      Epoch (TT)
0.5705223     2.9823762      6.94419  1997/03/13.00

* Magnitudes Graph

        H = 12.3  G = 0.15

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The magnitudes graphs are made with Comet for Windows.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.